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Mainspring
For Seiko 1000-7770
1.45 x 0.130 x 360 x 11.0 mm
GR Reference #: GR4010
Height (H): 1.45mm
Thickness (T): 0.13mm
Total Length (TL): 360mm
Barrel Diameter (BD): 11mm
End Type: Manual
To look for similar mainsprings that exactly match a specific dimension, select it from the links above.
Movement Listing
This mainspring is used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| Seiko 5A70A | ||
| Seiko Y131-5610 | SEIKO CASE REFERENCE |
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Similar Mainspring Listing
This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:
| Movement | Mainspring | GR Reference # |
|---|---|---|
| Recta G10 | 1.45 x 0.120 (0.130) x 320 (360) x 10.5 (11.0) mm | |
| Recta G6 | 1.45 x 0.120 (0.130) x 320 (360) x 10.5 (11.0) mm |
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